Move the base-64 routines to "epan/base64.c".

svn path=/trunk/; revision=11960

1 files changed, 0 insertions, 33 deletions

diff --git a/util.c b/util.c
index 25766b2ae0..79dcf81e80 100644
--- a/util.c
+++ b/util.c
@@ -254,39 +254,6 @@ compute_timestamp_diff(gint *diffsec, gint *diffusec,
   }
 }
 
-/* Decode a base64 string in-place - simple and slow algorithm.
-   Return length of result. Taken from rproxy/librsync/base64.c by
-   Andrew Tridgell. */
-
-size_t epan_base64_decode(char *s)
-{
-	static const char b64[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
-	int bit_offset, byte_offset, idx, i, n;
-	unsigned char *d = (unsigned char *)s;
-	char *p;
-
-	n=i=0;
-
-	while (*s && (p=strchr(b64, *s))) {
-		idx = (int)(p - b64);
-		byte_offset = (i*6)/8;
-		bit_offset = (i*6)%8;
-		d[byte_offset] &= ~((1<<(8-bit_offset))-1);
-		if (bit_offset < 3) {
-			d[byte_offset] |= (idx << (2-bit_offset));
-			n = byte_offset+1;
-		} else {
-			d[byte_offset] |= (idx >> (bit_offset-2));
-			d[byte_offset+1] = 0;
-			d[byte_offset+1] |= (idx << (8-(bit_offset-2))) & 0xFF;
-			n = byte_offset+2;
-		}
-		s++; i++;
-	}
-
-	return n;
-}
-
 /* Try to figure out if we're remotely connected, e.g. via ssh or
    Terminal Server, and create a capture filter that matches aspects of the
    connection.  We match the following environment variables: